Merge pull request #46 from jgsmith/master

Add narrative for 'grunt install-deps'
Merge pull request #47 from jgsmith/master

use bower's command handling to call bower
first changes to demo readme
fixed status icon bug (now returns green after successful validation)
added demo readme images
expanded demo readme
fixed status icon bug
Merge pull request #48 from raffazizzi/master

Expanded demo readme and fixed small bug in demo pages.
resolve merge